A principal issue in the election was the question of Irish Home Rule. This was the issue which had split the Liberal Party in 1886 and the constituency of Bury was typical of many at the time. The sitting Liberal MP, Sir Henry James had defected to the Liberals Unionists in opposition to Home Rule and he retained his seat unopposed at the 1886 general election. With Conservative support Bury had been held for the Unionist cause at each election since. When the by-election was called one of the first acts recorded was a public vote of support for Toulmin by the Irish Nationalist electors of the town, on the basis that they had received from him a satisfactory declaration of his sympathy with the cause of Home Rule. They urged all Irish voters in the constituency to vote for Toulmin to prevent the election of Lawson, who they described as a renegade on Home Rule and a coercionist. A meeting of Roman Catholic voters in the town was held on 4 May 1902 to discuss the election but no resolutions of support for either candidate were passed.
Levy on corn
Taxation and the policy of Free Trade once more became central election issues at Bury. The Conservative government had introduced a duty on corn as a revenue measure to help meet the cost of the Boer War. The Liberal leader, Henry Campbell-Bannerman wrote to Toulmin deploring the government's proposed introduction of a duty on corn, claiming this would lead to the poorest in the community having to pay more for their bread or suffering some deterioration in the quality of their loaf and stating that this measure was the first step in the government's plan to reverse the country's traditional Free Trade approach. The Conservatives said most of any extra burden would fall on businessmen at home or abroad and what Lawson described in a speech as the 'middlemen' adding that the British consumer would have to pay only one extra penny on every 32 loaves. The Times newspaper identified the one shilling corn duty as "the real horse are riding on".
Education and the Boer War
Other issues included the Education Bill. Toulmin apparently held strong views against the legislation although as Bury had no school board as set up by the Elementary Education Act 1870, it was not thought to have such great resonance as elsewhere. The Boer War was also the subject of debate between the candidates. Joseph Chamberlain the great Liberal UnionistSecretary of State for the Colonies urged the electors of Bury not to support a party willing to surrender to the Boers. The voters of Bury were probably as patriotic as any other men but the spiralling cost of the war was a real issue for them. First the government had raised income tax and now the corn levy was thought to herald a bread tax and it was this perception which fostered support for the Liberals rather than the pro-war Unionists.
Result
The result was a Liberal gain from the Conservatives perhaps against the odds. The Times, taking the temperature of local opinion in the constituency, had predicted a Unionist hold by a majority of around 500 votes. The corn tax issue seems to have been more of true vote winner for the Liberals than even political correspondents anticipated as Toulmin took the seat with a majority of 414 – a swing of 9% and he continued to hold it at the next three general elections. The corn duty continued to play well for the Liberals at forthcoming by-elections in predominantly working class constituencies. Government hopes that its unpopularity would soon fade were misplaced. The Conservative MP for Oldham, Winston Churchill conceded to Prime Minister Arthur Balfour six months after the Bury result that the corn tax remained 'very unpopular'.